Power Integrations to Announce Second-Quarter Financial Results on July 29

Power Integrations (News - Alert) (Nasdaq:POWI)
will release its second-quarter financial results after market hours on
Tuesday, July 29, 2014. The company will conduct a conference call that
day beginning at 1:45 p.m. Pacific time. Members of the investment
community can join the call by dialing 1-647-788-4901. Live and archived
audio webcasts of the conference call will be available on the company's
website at http://investors.powerint.com.

About Power Integrations

Power
Integrations, Inc., is a Silicon Valley-based supplier of
high-performance electronic components used in high-voltage
power-conversion systems. The company's integrated circuits and diodes
enable compact, energy-efficient AC-DC power supplies for a vast range
of electronic products including mobile devices, TVs, PCs, appliances,
smart utility meters and LED lights. CONCEPT IGBT drivers enhance
the efficiency, reliability and cost of high-power applications such as
industrial motor drives, solar and wind energy systems, electric
vehicles and high-voltage DC transmission. Since its introduction in
1998, Power Integrations' EcoSmart® energy-efficiency
technology has prevented billions of dollars' worth of energy waste and
millions of tons of carbon emissions. Reflecting the environmental
benefits of the company's products, Power Integrations' stock is
included in the NASDAQ® Clean Edge® Green Energy
Index, The Cleantech Index®, and the Ardour Global IndexSM.
For more information, including design-support tools and resources,
please visit www.powerint.com;
visit Power Integrations' Green
Room for a comprehensive guide to energy-efficiency standards around
the world.

Power Integrations, EcoSmart and the Power Integrations logo are
trademarks or registered trademarks of Power Integrations, Inc. All
other trademarks are property of their respective owners.